| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.26 | 4.153% | $178.3724 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $36.63 | 8.459% | $39.7285 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $240.47 | 5.678% | $254.1239 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $188.58 | 7.484% | $202.6933 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $54.37 | 13.399% | $61.655 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $19.38 | 11.254% | $21.561 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $43.98 | 12.569% | $49.5078 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $754.67 | $807.6419 | $807.64 | $807.60 | $807.70 | |